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Air quality in Portland

Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 333 Followers • 11:00, Oct 20

18*

US AQI⁺

Good

Main pollutant:

PM2.5

3.3 µg/m³

17°

14 km/h

58 %

Hourly forecast

Portland air quality index (AQI⁺) forecast

Now

17°

km/h

58%

14:00

18°

km/h

54%

15:00

18°

km/h

50%

16:00

17°

km/h

50%

17:00

16°

km/h

53%

18:00

15°

km/h

56%

19:00

14°

km/h

56%

20:00

13°

km/h

58%

21:00

12°

km/h

61%

22:00

12°

km/h

62%

23:00

11°

km/h

64%

Wed

00:00

10°

km/h

67%

01:00

10°

km/h

69%

02:00

9°

km/h

70%

03:00

8°

km/h

70%

04:00

7°

km/h

73%

05:00

7°

km/h

75%

06:00

6°

km/h

76%

07:00

6°

km/h

78%

08:00

5°

km/h

80%

09:00

7°

km/h

72%

10:00

9°

km/h

65%

11:00

10°

km/h

61%

12:00

11°

km/h

59%

13:00

12°

km/h

57%

14:00

13°

km/h

55%

15:00

14°

km/h

53%

16:00

13°

km/h

53%

17:00

12°

km/h

56%

18:00

11°

km/h

56%

19:00

11°

km/h

58%

20:00

10°

km/h

64%

21:00

9°

km/h

68%

22:00

9°

km/h

71%

23:00

8°

km/h

72%

Thu

00:00

8°

km/h

74%

01:00

7°

km/h

77%

02:00

7°

km/h

79%

03:00

6°

km/h

81%

04:00

6°

km/h

81%

05:00

6°

km/h

79%

06:00

6°

km/h

76%

07:00

6°

km/h

74%

08:00

7°

km/h

69%

09:00

7°

km/h

67%

10:00

10°

km/h

56%

11:00

12°

km/h

47%

12:00

14°

km/h

41%

13:00

16°

km/h

36%

14:00

16°

km/h

35%

15:00

17°

km/h

39%

16:00

16°

km/h

44%

17:00

15°

km/h

52%

18:00

12°

km/h

66%

19:00

11°

km/h

75%

20:00

10°

km/h

80%

21:00

10°

km/h

76%

22:00

10°

km/h

69%

23:00

10°

km/h

72%

Fri

00:00

9°

km/h

71%

01:00

8°

km/h

70%

02:00

8°

km/h

68%

03:00

6°

km/h

68%

04:00

5°

km/h

67%

05:00

5°

km/h

69%

06:00

4°

km/h

73%

07:00

3°

km/h

73%

08:00

4°

km/h

66%

09:00

6°

km/h

55%

10:00

8°

km/h

47%

11:00

10°

km/h

42%

12:00

11°

km/h

37%

Daily forecast

Portland air quality index (AQI⁺) forecast

Today

18°

5°

km/h

66%

Wed

14°

5°

km/h

64%

Thu

17°

6°

km/h

59%

Air pollutants

What is the current air quality in Portland?

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Real-time Portland air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Portland

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Portland today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Portland

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Portland air pollution map

Pollen

What is the pollen count in Portland today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Portland

Protect yourself from air pollution in Portland

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Portland

Worldwide AQI⁺ ranking

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Inchelium, Washington	144
2	Jackson, Mississippi	107
3	Moxee, Washington	105
4	Peaceful Valley, Washington	96
5	Easton, Washington	94
6	Cicero, Illinois	90
7	Coronado, California	89
8	Winthrop, Washington	88
9	Okanogan County, Washington	83
10	Galveston, Texas	77

History

Historic air quality graph for Portland

18 AQI⁺ US

Good

11:00–12:00 Oct 20

AQI⁺ US

History

Historic air quality graph for Portland

18 AQI⁺ US

Good

11:00–12:00 Oct 20

AQI⁺ US

Most polluted locations near Portland

Worldwide AQI⁺ ranking

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Inchelium, Washington	144
2	Jackson, Mississippi	107
3	Moxee, Washington	105
4	Peaceful Valley, Washington	96
5	Easton, Washington	94
6	Cicero, Illinois	90
7	Coronado, California	89
8	Winthrop, Washington	88
9	Okanogan County, Washington	83
10	Galveston, Texas	77